tree 7dd690ff64776034bced885722f1036eefe538b5
parent d3f59eab07d102b9506978aca9541dd62dcea919
author Mike Dodd <mdodd@google.com> 1292357783 -0800
committer Jean-Baptiste Queru <jbq@google.com> 1292361347 -0800

Fix debuggerd (native crash dump).

Change 44659e90f (6cc4923087 in AOSP) introduced walking
both the symbol table and dynamic symbol table. The problem
is that it was dereferencing values whether or not the two tables
were both present, which could wind up reading from invalid memory.
The read from a bad address would cause debuggerd itself to crash,
which isn't handled.

Change-Id: Ie936f660018b1980dee5b6ed669588db861f1a79